268741854 has 16 divisors (see below), whose sum is σ = 597204240. Its totient is φ = 89580600.

The previous prime is 268741843. The next prime is 268741897. The reversal of 268741854 is 458147862.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2488297 + ... + 2488404.

It is an arithmetic number, because the mean of its divisors is an integer number (37325265).

Almost surely, 2^268741854 is an apocalyptic number.

268741854 is an abundant number, since it is smaller than the sum of its proper divisors (328462386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268741854 is a wasteful number, since it uses less digits than its factorization.

268741854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976712 (or 4976706 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 268741854 is about 16393.3478582015. The cubic root of 268741854 is about 645.3249201224.

The spelling of 268741854 in words is "two hundred sixty-eight million, seven hundred forty-one thousand, eight hundred fifty-four".